<template>
  <view class="content">
    <view class="navbar">
      <view
          v-for="(item, index) in navList" :key="index"
          class="nav-item"
          :class="{current: tabCurrentIndex === index}"
          @click="tabClick(index)"
      >
        {{ item.text }}
      </view>
    </view>

    <swiper :current="tabCurrentIndex" class="swiper-box" duration="300" @change="changeTab">
      <swiper-item class="tab-content" v-for="(tabItem,tabIndex) in navList" :key="tabIndex">
        <scroll-view
            class="list-scroll-content"
            scroll-y
            @scrolltolower="loadData"
        >

          <!-- 订单列表 -->
          <view v-for="(item,index) in orderLists" :key="index" class="order-item">
            <view class="i-top b-b">
              <text class="time">{{ item.time }}</text>
              <text
                  v-if="item.state===9"
                  class="del-btn yticon icon-iconfontshanchu1"
                  @click="deleteOrder(index)"
              ></text>
            </view>
            <view
                v-if="item.goodsList.length === 1"
                class="goods-box-single"
                v-for="(goodsItem, goodsIndex) in item.goodsList" :key="goodsIndex"
            >
              <image class="goods-img" :src="goodsItem.image" mode="aspectFill"></image>
              <view class="right">
                <text class="title clamp">{{ goodsItem.title }}</text>
                <!--                <text class="attr-box">{{goodsItem.attr}}  x {{goodsItem.number}}</text>-->
                <text class="price">{{ goodsItem.price }}</text>
              </view>
            </view>

            <view class="price-box">
              <text class="num">共 {{item.number}} 件商品 实付款</text>
              <text class="price">{{ item.money }}</text>
            </view>
            <view class="action-box b-t" v-if="item.state == 0">
              <button class="action-btn" @click="cancelOrder(item)">取消订单</button>
              <button class="action-btn " @click="payGood(item)">立即支付</button>
              <button class="action-btn recom" @click="deleteOrder(item)">删除订单</button>
            </view>
            <view class="action-box b-t" v-if="item.state == 3">
              <button class="action-btn" @click="showLogistics(item)">查看物流</button>
              <button class="action-btn" @click="orderOk(item)">确认收货</button>
              <button class="action-btn recom" @click="orderInfo(item)">订单详情</button>
            </view>
            <view class="action-box b-t" v-if="item.state == 4">
              <button class="action-btn" @click="orderInfo(item)">订单详情</button>
<!--              <button class="action-btn" @click="payGood(item)">售后服务</button>-->
              <button class="action-btn recom" @click="deleteOrder(item)">删除订单</button>
            </view>
            <view class="action-box b-t" v-if="item.state == 5">
              <button class="action-btn" @click="orderInfo(item)">订单详情</button>
<!--              <button class="action-btn" @click="payGood(item)">再来一单</button>-->
              <button class="action-btn recom" @click="deleteOrder(item)">删除订单</button>
            </view>
          </view>

          <uni-load-more :status="tabItem.loadingType"></uni-load-more>

        </scroll-view>
      </swiper-item>
    </swiper>
  </view>
</template>

<script>
import uniLoadMore from '@/components/uni-load-more/uni-load-more.vue';
import empty from "@/components/empty";
import Json from '@/Json';
import {delOrder, listOrder, listOrderByUserId, updateOrder} from "../../api/cart/order";
import {getInfo} from "../../api/login";
import {getProduct} from "../../api/shop/product";

export default {
  components: {
    uniLoadMore,
    empty
  },
  data() {
    return {
      tabCurrentIndex: 0,
      orderLists: [],
      query: {
        userId: null,
        status: null,
      },
      navList: [
        {
          state: -1,
          text: '全部',
        },
        {
          state: 0,
          text: '待付款',
        },
        {
          state: 2,
          text: '待发货',
        },
        {
          state: 3,
          text: '待收货',
        },
        {
          state: 4,
          text: '已完成',
        },
        {
          state: 5,
          text: '已取消',
        }
      ],
    };
  },

  onLoad(options) {
    this.tabCurrentIndex = +options.state;
    this.loadData()
  },

  methods: {
    setQuery(type) {
      if (type == 0) {
        this.query.status = null
      }
      if (type == 1) {
        this.query.status = '0'
      }
      if (type == 2) {
        this.query.status = '2'
      }
      if (type == 3) {
        this.query.status = '3'
      }
      if (type == 4) {
        this.query.status = '4'
      }
      if (type == 5) {
        this.query.status = '5'
      }
    },
    //获取订单列表
    async loadData() {
      let userInfo = await getInfo();
      let userId = userInfo.user.userId
      // console.info(userId)
      this.query.userId = userId;
      let ordersList = await listOrder(this.query)
      let list = ordersList.rows
      // console.info(list)
      let orderList1 = []
      for (let i = 0; i < list.length; i++) {
        let order = {}
        order.orderId = list[i].orderId
        order.time = list[i].createTime
        order.state = list[i].status
        order.money = list[i].actualPayment
        order.sendId = list[i].sendId
        order.number = list[i].productCount
        order.goodsList = []
        let goods = {}
        let product = await getProduct(list[i].productId)
        goods.title = product.data.proName
        goods.price = product.data.proPrice
        goods.image = product.data.image
        order.goodsList.push(goods)
        orderList1.push(order)
      }
      // console.info(orderList1)
      this.orderLists = orderList1
    },

    //立即支付
    payGood(item){
     this.$tab.navigateTo('/pages/money/request-payment?data=' + item.money);
    },
    //查看物流
    showLogistics(order){
      uni.navigateTo({  url: '/pages/mine/logistics/index?data=' + JSON.stringify(order.sendId)});
    },

    //swiper 切换
    changeTab(e) {
      this.tabCurrentIndex = e.target.current;
      this.loadData('tabChange');
    },
    //顶部tab点击
    tabClick(index) {
      this.tabCurrentIndex = index;
      this.setQuery(this.tabCurrentIndex)
    },
    //删除订单
    async deleteOrder(item) {
      const orderId = item.orderId
      await delOrder(orderId)
      await this.loadData()
    },
    //确认收货
    async orderOk(item) {
      const order = {}
      order.orderId = item.orderId
      order.status = '4'
      await updateOrder(order)
      await this.loadData()
    },
    //取消订单
   async cancelOrder(item) {
      const order = {}
      order.orderId = item.orderId
      order.status = '5'
     await updateOrder(order)
      await this.loadData()

    },

    //订单详情
    orderInfo(){},

    //订单状态文字和颜色
    orderStateExp(state) {
      let stateTip = '',
          stateTipColor = '#fa436a';
      switch (+state) {
        case 0:
          stateTip = '待付款';
          break;
        case 2:
          stateTip = '待发货';
          break;
        case 9:
          stateTip = '订单已关闭';
          stateTipColor = '#909399';
          break;

          //更多自定义
      }
      return {stateTip, stateTipColor};
    }
  },
}
</script>

<style lang="scss">
page, .content {
  background: $page-color-base;
  height: 100%;
}

.swiper-box {
  height: calc(100% - 40px);
}

.list-scroll-content {
  height: 100%;
}

.navbar {
  display: flex;
  height: 40px;
  padding: 0 5px;
  background: #fff;
  box-shadow: 0 1px 5px rgba(0, 0, 0, .06);
  position: relative;
  z-index: 10;

  .nav-item {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    font-size: 15px;
    color: $font-color-dark;
    position: relative;

    &.current {
      color: $base-color;

      &:after {
        content: '';
        position: absolute;
        left: 50%;
        bottom: 0;
        transform: translateX(-50%);
        width: 44px;
        height: 0;
        border-bottom: 2px solid $base-color;
      }
    }
  }
}

.uni-swiper-item {
  height: auto;
}

.order-item {
  display: flex;
  flex-direction: column;
  padding-left: 30upx;
  background: #fff;
  margin-top: 16upx;

  .i-top {
    display: flex;
    align-items: center;
    height: 80upx;
    padding-right: 30upx;
    font-size: $font-base;
    color: $font-color-dark;
    position: relative;

    .time {
      flex: 1;
    }

    .state {
      color: $base-color;
    }

    .del-btn {
      padding: 10upx 0 10upx 36upx;
      font-size: $font-lg;
      color: $font-color-light;
      position: relative;

      &:after {
        content: '';
        width: 0;
        height: 30upx;
        border-left: 1px solid $border-color-dark;
        position: absolute;
        left: 20upx;
        top: 50%;
        transform: translateY(-50%);
      }
    }
  }

  /* 多条商品 */
  .goods-box {
    height: 160upx;
    padding: 20upx 0;
    white-space: nowrap;

    .goods-item {
      width: 120upx;
      height: 120upx;
      display: inline-block;
      margin-right: 24upx;
    }

    .goods-img {
      display: block;
      width: 100%;
      height: 100%;
    }
  }

  /* 单条商品 */
  .goods-box-single {
    display: flex;
    padding: 20upx 0;

    .goods-img {
      display: block;
      width: 120upx;
      height: 120upx;
    }

    .right {
      flex: 1;
      display: flex;
      flex-direction: column;
      padding: 0 30upx 0 24upx;
      overflow: hidden;

      .title {
        font-size: $font-base + 2upx;
        color: $font-color-dark;
        line-height: 1;
      }

      .attr-box {
        font-size: $font-sm + 2upx;
        color: $font-color-light;
        padding: 10upx 12upx;
      }

      .price {
        font-size: $font-base + 2upx;
        color: $font-color-dark;

        &:before {
          content: '￥';
          font-size: $font-sm;
          margin: 0 2upx 0 8upx;
        }
      }
    }
  }

  .price-box {
    display: flex;
    justify-content: flex-end;
    align-items: baseline;
    padding: 20upx 30upx;
    font-size: $font-sm + 2upx;
    color: $font-color-light;

    .num {
      margin: 0 8upx;
      color: $font-color-dark;
    }

    .price {
      font-size: $font-lg;
      color: $font-color-dark;

      &:before {
        content: '￥';
        font-size: $font-sm;
        margin: 0 2upx 0 8upx;
      }
    }
  }

  .action-box {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    height: 100upx;
    position: relative;
    padding-right: 30upx;
  }

  .action-btn {
    width: 160upx;
    height: 60upx;
    margin: 0;
    margin-left: 24upx;
    padding: 0;
    text-align: center;
    line-height: 60upx;
    font-size: $font-sm + 2upx;
    color: $font-color-dark;
    background: #fff;
    border-radius: 100px;

    &:after {
      border-radius: 100px;
    }

    &.recom {
      background: #fff9f9;
      color: $base-color;

      &:after {
        border-color: #f7bcc8;
      }
    }
  }
}


/* load-more */
.uni-load-more {
  display: flex;
  flex-direction: row;
  height: 80upx;
  align-items: center;
  justify-content: center
}

.uni-load-more__text {
  font-size: 28upx;
  color: #999
}

.uni-load-more__img {
  height: 24px;
  width: 24px;
  margin-right: 10px
}

.uni-load-more__img > view {
  position: absolute
}

.uni-load-more__img > view view {
  width: 6px;
  height: 2px;
  border-top-left-radius: 1px;
  border-bottom-left-radius: 1px;
  background: #999;
  position: absolute;
  opacity: .2;
  transform-origin: 50%;
  animation: load 1.56s ease infinite
}

.uni-load-more__img > view view:nth-child(1) {
  transform: rotate(90deg);
  top: 2px;
  left: 9px
}

.uni-load-more__img > view view:nth-child(2) {
  transform: rotate(180deg);
  top: 11px;
  right: 0
}

.uni-load-more__img > view view:nth-child(3) {
  transform: rotate(270deg);
  bottom: 2px;
  left: 9px
}

.uni-load-more__img > view view:nth-child(4) {
  top: 11px;
  left: 0
}

.load1,
.load2,
.load3 {
  height: 24px;
  width: 24px
}

.load2 {
  transform: rotate(30deg)
}

.load3 {
  transform: rotate(60deg)
}

.load1 view:nth-child(1) {
  animation-delay: 0s
}

.load2 view:nth-child(1) {
  animation-delay: .13s
}

.load3 view:nth-child(1) {
  animation-delay: .26s
}

.load1 view:nth-child(2) {
  animation-delay: .39s
}

.load2 view:nth-child(2) {
  animation-delay: .52s
}

.load3 view:nth-child(2) {
  animation-delay: .65s
}

.load1 view:nth-child(3) {
  animation-delay: .78s
}

.load2 view:nth-child(3) {
  animation-delay: .91s
}

.load3 view:nth-child(3) {
  animation-delay: 1.04s
}

.load1 view:nth-child(4) {
  animation-delay: 1.17s
}

.load2 view:nth-child(4) {
  animation-delay: 1.3s
}

.load3 view:nth-child(4) {
  animation-delay: 1.43s
}

@-webkit-keyframes load {
  0% {
    opacity: 1
  }

  100% {
    opacity: .2
  }
}
</style>
